Aishichi has been married to her husband for 7 years. My husband is busy and has almost no night life or conversation. When Aishichi invites her husband to exercise, she is suggested to go to a swimming class where her friend Ichijo is coaching. Aishichi was pleased, but her husband retired from the swimming class several times. It is standard to tell the coach's complaints about her husband's complaints. And on the night of her wedding anniversary, Aishichi, who was shocked when her busy husband slammed her dinner schedule, naturally thought of Ichijo's face, and when she noticed, she went to the pool.